Volga State University of Technology
Author list of organization
List of articles written by the authors of the organization
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TECHNIQUE OF A SUBSTANTIATION OF AN ENERGY POTENTIAL OF FOREST TERRITORIES
DescriptionThe new approach to a substantiation of a bio-power potential of forest territories, its structure and methods of definition is offered in article. The technique allows estimating stocks of energy in the basic components of bio-power system of forest territories
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MANAGEMENT PROCEDURE OF LOGGING ROUTES OF OIL AND GAS PIPELINES AT FOREST TERRITORIES
DescriptionProcedure of management by process of routes logging is developed for linear objects (oil and gas pipelines and power lines) by petrol saws, delimbing-bucking machines and timber transport road trains in wood territories. The documents and the performers providing management of operations and the registration of the quality of the works, the resources and the equip-ment, used in the process of logging are defined
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Description
The possibility of the ISSR-markers application for systematization and genetic certification of the genus Rhododendron is showed on the basis the research of 25 species and intraspecific taxons. The way of recording of genetic passport on the basis of amplicons size is suggested
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ISSR ANALYSIS OF PINUS SYLVESTRIS TREES APPURTENANT TO DIFFERENT SELECTION CATEGORIES
DescriptionThe genetic variability study of Pinus sylvestris trees appurtenant to different selection categories in the plus stand is carried out with ISSR markers. A total of 178 loci were amplified by 6 ISSR – primers and 168 of them were polymorphic. It is detected that the genetic distance between the trees appurtenant to difference selection categories varies from 0,038 to 0,082. Genetic variation parameters of the Pinus sylvestris plus stand are calculated. Shannon’s index (I) was 0,4303, Nei’s gene diversity (H) was 0,2735 and Effective number of alleles (Ne) was 1.4268
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DEVELOPING OF THE METHODOLOGY FOR THE IDENTIFICATION OF PICEA ABIES L. CLONES BY USING ISSR MARKERS
DescriptionThe technology for the identification of Picea abies L. clones by using ISSR markers was developed. 9 ISSR primers ((GA)9T; (AC)8C; (CA)6RY; (CA)6RG; (CA)6(GT); (CA)6(AC); (AG)8T; (GA)8С и (AG)8YT) were recommended to use for genotypes detection. The selected primers have shown the high level of polymorphism. A total of 172 amplified fragments were found by the selected primers and 149 (86.6%) of them were polymorphic
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STUDY OF PLANT FACILITIES IN CULTURE IN VITRO BY NMR RELAXATION
06.00.00 Agricultural sciences
DescriptionThe article gives the overview of the non-invasive method of NMR relaxation and assess the efficiency of using this method in the study of cultured under in vitro plant objects on the example of Rosa hybrida plants
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REGIONAL DISPARITIES IN THE RUSSIAN FEDERATION
DescriptionThe article analyzes the scale, dynamics, and structures of the regional disparities in the Russian economic space in the period from 1998 to 2010. There were done international comparisons of regional disparities in Russia, developed countries and China. The Gini coefficient and the Theil entropy index were used while calculating
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SUBSTANTIATION FOR THE CONSTRUCTION OF PENDANT GRIPPING-CUT DEVICES
DescriptionIn the article, we have presented the technical and the technological aspects of the design and the construction of forestry mounted equipment proposed criteria for study and assessment of the drive system of a mounted Gripping-cuts off device for tractors of small pulling classes
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MODELING SUPPORT SURFACE FORESTRY MACHINES
DescriptionThe article presents the approach to modeling of microprofile felling areas as the bearing surface of harvesting machines and is an example of the model obtained in the study of the behavior of wheeled vehicle on uneven support surface
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Description
This article presents the original data for study designed to determine the effect of individual parameters of machines and technological process of round timber harvesting on the energy consumption data. These data allow us to determine the frontier efficiency of individual processing steps as well as of timber harvesting generally